CVE-2023-2063: Information disclosure, tampering, deletion and destruction vulnerability in MELSEC iQ-R Series / iQ-F Series EtherNet/IP Modules

Published Jun 2, 2023
·
Updated

Unrestricted Upload of File with Dangerous Type vulnerability in FTP function on Mitsubishi Electric Corporation MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP allows a remote unauthenticated attacker to cause information disclosure, tampering, deletion or destruction via file upload/download. As a result, the attacker may be able to exploit this for further attacks.

Affected Software

8 affected components
Mitsubishielectric Fx5-enet\/ip Firmware
Mitsubishielectric Fx5-enet\/ip
Mitsubishielectric Sw1dnn-eipct-bd Firmware
Mitsubishielectric Sw1dnn-eipct-bd
Mitsubishielectric Rj71eip91 Firmware
Mitsubishielectric Rj71eip91
Mitsubishielectric Sw1dnn-eipctfx5-bd Firmware
Mitsubishielectric Sw1dnn-eipctfx5-bd

Event History

Jun 2, 2023
CVE Published
via MITRE·04:05 AM
Data Sourced
via MITRE·04:05 AM
DescriptionSeverityWeakness
Data Sourced
05:15 AM
Description
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Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2023-2063.

2

Which software is affected by this vulnerability?

The Mitsubishi Electric Corporation MELSEC iQ-R Series EtherNet/IP module RJ71EIP91 and MELSEC iQ-F Series EtherNet/IP module FX5-ENET/IP are affected.

3

What is the severity of CVE-2023-2063?

The severity rating for CVE-2023-2063 is 7.3, which is considered high.

4

What is the impact of this vulnerability?

This vulnerability allows a remote unauthenticated attacker to cause information disclosure and tampering.

5

Are there any fixes or patches available for this vulnerability?

Please refer to the vendor's website for the latest updates and patches to address this vulnerability.

Contact

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